Middle Atlantic ERK-2120
This Middle Atlantic ERK 19" Stand-Alone Enclosure ERK-2120 is a fully welded steel rack with 21U capacity designed to hold 19 inches wide equipment. Its steel frame and 1/8 inches thick, structural-steel, internal braces provide a weight capacity of up to 2,500 lb. This enclosure is also seismic certified to protect up to 650 lb. of essential equipment when used in conjunction with ERK-Z4 brackets.

This rack comes standard with (1) pair of 11-gauge threaded, 10-32 rackrails with EIA spacing and labeled rackspace increments. Electrical knockouts on rear plates can easily be removed to pass cables. The top plate additionally includes a UHF/VHF knockout. A large cable entry point is included in the bottom panel with grounding/bonding studs in the base. This model also features a solid top with fan knockouts and a solid rear door.